12325952562 has 64 divisors (see below), whose sum is σ = 30749359104. Its totient is φ = 3200034240.

The previous prime is 12325952531. The next prime is 12325952567. The reversal of 12325952562 is 26525952321.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (12325952567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1239213 + ... + 1249119.

It is an arithmetic number, because the mean of its divisors is an integer number (480458736).

Almost surely, 2^12325952562 is an apocalyptic number.

12325952562 is an abundant number, since it is smaller than the sum of its proper divisors (18423406542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12325952562 is a wasteful number, since it uses less digits than its factorization.

12325952562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12623.

The product of its digits is 324000, while the sum is 42.

The spelling of 12325952562 in words is "twelve billion, three hundred twenty-five million, nine hundred fifty-two thousand, five hundred sixty-two".